GMM apps hover interference
There are situations where the hover highlight (with values) doesn't show up on a plot. For example: https://staging-earthquake.usgs.gov/nshmp/gmm/spectra?derivePathParams=true&dip=90&gmm=PRVI_03_ACTIVE_CRUST::MA_03&gmm=PRVI_25_ACTIVE_CRUST::USGS_PRVI_ACTIVE_CRUST&gmmGroupType=ACTIVE_CRUST&hangingWall=true&multiSelectableParam=gmm&Mw=6.5&rake=0&rakeButton=0&rJB=10&rRup=10.012&rX=10&showEpistemicUncertainty=false&vs30=760&width=14&z1p0=undefined&z2p5=undefined&zHyp=7.5&zHypCentered=true&zSed=undefined&zTor=0.5
It seems like there isn't a problem if the GMMs selected have the same number of x-values (IMLs)